<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="120px"
      v-loading="formLoading"
    >
      <el-form-item label="服务名称" prop="serviceName">
        <el-input
          :style="{ width: '50%' }"
          v-model="formData.serviceName"
          placeholder="请输入服务名称"
        />
      </el-form-item>
      <el-form-item label="服务类型" prop="serviceType">
        <el-select
          v-model="formData.serviceType"
          :style="{ width: '50%' }"
          placeholder="请选择服务类型"
        >
          <el-option label="功能" :value="1" />
          <el-option label="业务" :value="2" />
          <el-option label="课程" :value="3" />
        </el-select>
      </el-form-item>
      <el-form-item label="服务标识" prop="serviceCode">
        <el-input
          :style="{ width: '50%' }"
          v-model="formData.serviceCode"
          placeholder="请输入服务标识"
        />
      </el-form-item>
      <el-form-item label="服务有效天数" prop="effectiveDays">
        <el-input
          :style="{ width: '50%' }"
          type="number"
          v-model="formData.effectiveDays"
          placeholder="请输入服务有效天数"
        />
      </el-form-item>
      <el-form-item label="服务简介">
        <el-input
          :rows="2"
          :style="{ width: '50%' }"
          type="textarea"
          v-model="formData.description"
          maxlength="100"
          show-word-limit
          placeholder="请输入服务简介"
        />
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import * as ServiceApi from '@/mock/client-mall/product/client-service'

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  serviceName: undefined,
  serviceCode: undefined,
  serviceType: undefined,
  description: undefined,
  effectiveDays: undefined,
  createTime: undefined
})
const formRules = reactive({
  serviceName: [{ required: true, message: '服务名称不能为空', trigger: 'blur' }],
  serviceCode: [{ required: true, message: '服务标识不能为空', trigger: 'blur' }],
  serviceType: [{ required: true, message: '服务类型不能为空', trigger: 'change' }],
  effectiveDays: [
    { required: true, message: '服务有效天数（0：永久有效）不能为空', trigger: 'blur' }
  ]
})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await ServiceApi.getService(id)
      console.log(formData.value)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  if (!formRef) return
  const valid = await formRef.value.validate()
  if (!valid) return
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as ServiceApi.ServiceVO
    if (formType.value === 'create') {
      await ServiceApi.createService(data)
      message.success(t('common.createSuccess'))
    } else {
      await ServiceApi.updateService(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    serviceName: undefined,
    serviceCode: undefined,
    serviceType: undefined,
    description: undefined,
    effectiveDays: undefined,
    createTime: undefined
  }
  formRef.value?.resetFields()
}
</script>
